TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10 # # This file contains tropospheric slant and zenith path delays and wet mapping factor. # # Created by: Armin Hofmeister, Technische Universität Wien # # Created with RADIATE program developed by Armin Hofmeister # Version: 2.0_Fortran # Subversion: global_limit # # File created on: # 2025-06-20 | 01:37:41.886 # # Data content: # Ray-tracing results for session: # 230923-q23266# # Total number of observations: # 70 # Total number of different observing stations: # 2 # # Chosen ray-tracing options: # Assignment of observations to the epochs of the numerical weather model: # one_epoch_per_obs # Method of vertical interpolation (horizontal treatment): # profilewise # Method of numerical weather model usage: # Full grid information used. # Ray-tracing approach: # pwl # Station coordinate catalogue-file: # vlbi.ell # # Numerical weather model used: # Epoch 1: 2023092306 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # # Origin and use of the observational data: # Observational data (scan number, source, observation time, site, azimuth, elevation) # as well as pressure- and temperature-values provided in this file originate from the # AzEl-file created by VieVS. # The reported pressure- and temperature-values have not been used for the ray-tracing. # Ray-tracing used temperature- and pressure-values only from the numerical weather # model and the standard atmosphere model. # # # --------------------------------------------------------------------------------------- # ----------------------------------- File description ---------------------------------- # --------------------------------------------------------------------------------------- # # 1) Header record -- the first record line should have a signature: # TROPO_PATH_DELAY Exchange format v N.N_additional Format version of YYYY.MM.DD # stating the version and date of the format # # The header record allows to distinguish a valid file in the TROPO_PATH_DELAY # format from files in other formats. # # 2) E-records section # E-record has letter E in the first field. # It specifies the experiment name. # # 3) H-records section # H-record has letter H in the first field. # It specifies the secondary experiment name. # # 4) M-records section # M-record has letter M in the first field. # The M record keeps the model identifier. # # 5) U-records section # U-record has letter U in the first field. # The U record instructs analysis software how to use the data. # Analysis software may override this recommendation. # # 6) S-records section # S-record has letter S in the first field. # It defines the name and coordinates of each site. A site cannot be # defined more than once. # # 7) O-records section # O-record has letter O in the first field. # It defines the circumstances of the observation: # the time tag, site ID, azimuth and elevation in the local # topocentric coordinate system, surface atmospheric pressure and # surface air temperature, slant and zenith path delay and # wet mapping factor. # # Records, which start from # character, are considered as comments. # # Format of an S-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter S. # field 2:3 a2 delimiter: blanks. # Field 4:11 A8 -- 8-letter long site identifier. # May contain any characters with decimal codes 32-255, but # blanks are allowed only at the end of the site identifier. # This site identifier should be unique among S-records. # This field should not necessarily have a special meaning. # field 12:13 a2 delimiter: blanks. # Field 14:26 F13.4 -- X site coordinate in a crust fixed reference frame. # Unit: meter # field 27:27 a1 delimiter: blank. # Field 28:40 F13.4 -- Y site coordinate in a crust fixed reference frame. # Unit: meter # field 41:41 a1 delimiter: blank. # Field 42:54 F13.4 -- Z site coordinate in a crust fixed reference frame. # Unit: meter # field 55:56 a2 delimiter: blanks. # Field 57:64 F8.4 -- Geodetic latitude of site, # interval: [-90; 90], positive to north. # Unit: degree # field 65:65 a1 delimiter: blank. # Field 66:73 F8.4 -- Geodetic longitude of site, # interval: [0; 360[, increasing towards east. # Unit: degree # field 74:74 a1 delimiter: blank. # Field 75:81 F7.2 -- Height of site above the reference ellipsoid. # Unit: meter # # Format of an O-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter O. # field 2:3 a2 delimiter: blanks. # Field 4:8 I5 -- Scan number # field 9:12 a4 delimiter: blanks. # Field 13:20 A8 -- Source name # field 21:25 a5 delimiter: blanks. # Field 26:46 A21 -- Calendar date in TAI in YYYY.MM.DD-hh:mm:ss.s format # Calendar date format: # field 26:29 -- I4 Year # field 30:30 -- a1 delimiter: . # field 31:32 -- I2 Month # field 33:33 -- a1 delimiter: . # field 34:35 -- I2 Day # field 36:36 -- a1 delimiter: - # field 37:38 -- I2 Hour # field 39:39 -- a1 delimiter: : # field 40:41 -- I2 Minute # field 42:42 -- a1 delimiter: : # field 43:46 -- F4.1 Seconds # field 47:48 a2 delimiter: blanks. # Field 49:56 A8 -- Site identifier # field 57:58 a2 delimiter: blanks. # Field 59:67 F9.5 -- Azimuth # Unit: degree # field 68:68 a1 delimiter: blank. # Field 69:76 F8.5 -- Elevation angle (outgoing) # Unit: degree # field 77:78 a2 delimiter: blanks. # Field 79:84 F6.1 -- Atmospheric surface pressure # Unit: hPa (mbar) # field 85:85 a1 delimiter: blank. # Field 86:90 F5.1 -- Surface air temperature # Unit: degree Celsius # field 91:92 a2 delimiter: blanks. # Field 93:107 1PD15.7 -- Slant total delay # Unit: seconds of time # field 108:108 a1 delimiter: blank. # Field 109:123 1PD15.7 -- Wet mapping factor # Tilting of the wet part of the atmosphere in the form # of a wet mapping function: # [wet_delay_along_the_path / wet_zenith_delay] # field 124:124 a1 delimiter: blank. # Field 125:139 1PD15.7 -- Hydrostatic zenith delay # Unit: seconds of time # field 140:140 a1 delimiter: blank. # Field 141:155 1PD15.7 -- Wet zenith delay # Unit: seconds of time # ####################################################################################################### # E $230923-q23266# H $230923-q23266# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 01:37:41.886) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 S WETTZELL 4075539.7239 931738.9417 4801628.8003 49.1450 12.8775 669.13 # # # Scan| Source| Time tag in TAI| Site| Azimuth| Elev.| Pres.|Temp.| Slant total del|Wet map. factor|Hydr zenith del|Wet zenith del. O 1 0235+164 2023.09.23-07:30:15.0 MK-VLBA 76.91359 13.80075 655.0 8.6 2.0750214E-08 4.1519939E+00 4.9699054E-09 7.3754742E-11 O 1 0235+164 2023.09.23-07:30:15.0 WETTZELL 279.17888 14.28029 945.1 10.6 3.0052362E-08 3.9040515E+00 7.1602029E-09 3.9959953E-10 O 2 0322+222 2023.09.23-07:31:50.0 MK-VLBA 68.01803 5.38579 655.0 8.7 4.8333418E-08 1.0071064E+01 4.9699054E-09 7.3754742E-11 O 2 0322+222 2023.09.23-07:31:50.0 WETTZELL 275.15373 25.82858 945.1 10.6 1.7246969E-08 2.2556053E+00 7.1602029E-09 3.9959953E-10 O 3 0229+131 2023.09.23-07:34:28.0 MK-VLBA 80.91981 15.42531 655.0 8.8 1.8679972E-08 3.7310589E+00 4.9699054E-09 7.3754742E-11 O 3 0229+131 2023.09.23-07:34:28.0 WETTZELL 279.00918 10.08048 945.1 10.7 4.1597857E-08 5.3887307E+00 7.1602029E-09 3.9959953E-10 O 4 0239+175 2023.09.23-07:37:30.0 MK-VLBA 76.07483 14.91724 654.9 9.0 1.9280576E-08 3.8528510E+00 4.9699054E-09 7.3754742E-11 O 4 0239+175 2023.09.23-07:37:30.0 WETTZELL 280.58177 14.52615 945.2 10.9 2.9572302E-08 3.8415277E+00 7.1602029E-09 3.9959953E-10 O 5 1520+437 2023.09.23-07:41:54.0 MK-VLBA 312.03407 12.60845 655.0 8.9 2.2600413E-08 4.5283163E+00 4.9699054E-09 7.3754742E-11 O 5 1520+437 2023.09.23-07:41:54.0 WETTZELL 52.37907 25.80356 945.3 11.1 1.7288352E-08 2.3063575E+00 7.1602029E-09 3.9959953E-10 O 6 1803+784 2023.09.23-07:44:15.0 MK-VLBA 349.77369 26.48597 655.0 8.9 1.1255886E-08 2.2361814E+00 4.9699054E-09 7.3754742E-11 O 6 1803+784 2023.09.23-07:44:15.0 WETTZELL 9.85080 39.97319 945.3 11.1 1.1744337E-08 1.5508160E+00 7.1602029E-09 3.9959953E-10 O 7 3C371 2023.09.23-07:45:14.0 MK-VLBA 341.66842 31.44581 654.9 8.8 9.6377058E-09 1.9132892E+00 4.9699054E-09 7.3754742E-11 O 7 3C371 2023.09.23-07:45:14.0 WETTZELL 15.03281 32.39789 945.4 11.1 1.4064034E-08 1.8586638E+00 7.1602029E-09 3.9959953E-10 O 8 2229+695 2023.09.23-07:46:19.0 MK-VLBA 6.49581 39.10719 654.9 8.8 7.9814856E-09 1.5835643E+00 4.9699054E-09 7.3754742E-11 O 8 2229+695 2023.09.23-07:46:19.0 WETTZELL 349.74983 30.59873 945.4 11.1 1.4791324E-08 1.9452753E+00 7.1602029E-09 3.9959953E-10 O 9 0059+581 2023.09.23-07:47:24.0 MK-VLBA 30.86205 35.88766 654.9 8.8 8.5841735E-09 1.7035917E+00 4.9699054E-09 7.3754742E-11 O 9 0059+581 2023.09.23-07:47:24.0 WETTZELL 327.11797 29.84712 945.4 11.1 1.5121280E-08 1.9818675E+00 7.1602029E-09 3.9959953E-10 O 10 0133+476 2023.09.23-07:48:22.0 MK-VLBA 44.83439 33.80392 654.9 8.8 9.0412115E-09 1.7946889E+00 4.9699054E-09 7.3754742E-11 O 10 0133+476 2023.09.23-07:48:22.0 WETTZELL 314.86438 25.59078 945.4 11.1 1.7391698E-08 2.2732946E+00 7.1602029E-09 3.9959953E-10 O 11 0202+319 2023.09.23-07:49:23.0 MK-VLBA 63.21684 28.76763 654.9 8.8 1.0438743E-08 2.0735165E+00 4.9699054E-09 7.3754742E-11 O 11 0202+319 2023.09.23-07:49:23.0 WETTZELL 299.30463 17.67230 945.4 11.0 2.4576482E-08 3.1960913E+00 7.1602029E-09 3.9959953E-10 O 12 0235+164 2023.09.23-07:50:33.0 MK-VLBA 78.34147 18.47751 654.9 8.7 1.5749832E-08 3.1386165E+00 4.9699054E-09 7.3754742E-11 O 12 0235+164 2023.09.23-07:50:33.0 WETTZELL 282.88608 11.01351 945.5 11.0 3.8324614E-08 4.9638911E+00 7.1602029E-09 3.9959953E-10 O 13 0345+460 2023.09.23-07:51:50.0 MK-VLBA 44.89049 11.93369 654.9 8.7 2.3786181E-08 4.7760245E+00 4.9699054E-09 7.3754742E-11 O 13 0345+460 2023.09.23-07:51:50.0 WETTZELL 296.76709 41.55892 945.5 11.0 1.1371014E-08 1.4929391E+00 7.1602029E-09 3.9959953E-10 O 14 0229+131 2023.09.23-07:54:10.0 MK-VLBA 82.37789 20.02242 654.9 8.7 1.4602394E-08 2.9077408E+00 4.9699054E-09 7.3754742E-11 O 14 0229+131 2023.09.23-07:54:10.0 WETTZELL 282.65481 6.90808 945.5 11.1 5.8391297E-08 7.5512413E+00 7.1602029E-09 3.9959953E-10 O 15 0239+175 2023.09.23-07:57:09.0 MK-VLBA 77.41589 19.42844 654.9 8.7 1.5022054E-08 2.9920533E+00 4.9699054E-09 7.3754742E-11 O 15 0239+175 2023.09.23-07:57:09.0 WETTZELL 284.14986 11.37913 945.6 10.9 3.7177543E-08 4.8156597E+00 7.1602029E-09 3.9959953E-10 O 16 NRAO512 2023.09.23-08:00:46.0 MK-VLBA 305.85139 22.80192 654.9 8.7 1.2931315E-08 2.5713435E+00 4.9699054E-09 7.3754742E-11 O 16 NRAO512 2023.09.23-08:00:46.0 WETTZELL 46.17458 15.56089 945.6 10.6 2.7780726E-08 3.7256475E+00 7.1602029E-09 3.9959953E-10 O 17 1608+243 2023.09.23-08:02:51.0 MK-VLBA 291.33847 12.98986 654.9 8.7 2.1979032E-08 4.4009561E+00 4.9699054E-09 7.3754742E-11 O 17 1608+243 2023.09.23-08:02:51.0 WETTZELL 61.40021 7.54577 945.7 10.6 5.4309316E-08 7.4223783E+00 7.1602029E-09 3.9959953E-10 O 18 DA426 2023.09.23-08:05:04.0 MK-VLBA 305.61657 24.53009 654.9 8.7 1.2082555E-08 2.4014736E+00 4.9699054E-09 7.3754742E-11 O 18 DA426 2023.09.23-08:05:04.0 WETTZELL 44.74816 14.49552 945.7 10.5 2.9705010E-08 3.9865239E+00 7.1602029E-09 3.9959953E-10 O 19 1732+389 2023.09.23-08:06:23.0 MK-VLBA 304.25803 32.04141 654.9 8.7 9.4794240E-09 1.8818354E+00 4.9699054E-09 7.3754742E-11 O 19 1732+389 2023.09.23-08:06:23.0 WETTZELL 38.80229 9.59066 945.7 10.5 4.3683901E-08 5.8997090E+00 7.1602029E-09 3.9959953E-10 O 20 1746+470 2023.09.23-08:07:21.0 MK-VLBA 313.94848 33.78960 654.9 8.7 9.0459345E-09 1.7954336E+00 4.9699054E-09 7.3754742E-11 O 20 1746+470 2023.09.23-08:07:21.0 WETTZELL 32.59978 15.29373 945.8 10.5 2.8226309E-08 3.7695523E+00 7.1602029E-09 3.9959953E-10 O 21 3C371 2023.09.23-08:08:31.0 MK-VLBA 340.57689 29.66723 654.9 8.7 1.0153408E-08 2.0161043E+00 4.9699054E-09 7.3754742E-11 O 21 3C371 2023.09.23-08:08:31.0 WETTZELL 17.07265 33.45401 945.8 10.5 1.3672986E-08 1.8076430E+00 7.1602029E-09 3.9959953E-10 O 22 1803+784 2023.09.23-08:09:28.0 MK-VLBA 349.07046 25.39289 654.9 8.6 1.1700650E-08 2.3250605E+00 4.9699054E-09 7.3754742E-11 O 22 1803+784 2023.09.23-08:09:28.0 WETTZELL 11.17903 40.72826 945.9 10.5 1.1564828E-08 1.5274362E+00 7.1602029E-09 3.9959953E-10 O 23 0016+731 2023.09.23-08:10:32.0 MK-VLBA 11.42807 32.64814 655.0 8.6 9.3219592E-09 1.8504470E+00 4.9699054E-09 7.3754742E-11 O 23 0016+731 2023.09.23-08:10:32.0 WETTZELL 344.79662 36.98173 945.9 10.5 1.2533309E-08 1.6488056E+00 7.1602029E-09 3.9959953E-10 O 24 0059+581 2023.09.23-08:11:33.0 MK-VLBA 29.15154 38.73941 655.0 8.5 8.0446192E-09 1.5961976E+00 4.9699054E-09 7.3754742E-11 O 24 0059+581 2023.09.23-08:11:33.0 WETTZELL 329.84171 27.77641 946.0 10.5 1.6137079E-08 2.1143678E+00 7.1602029E-09 3.9959953E-10 O 25 0133+476 2023.09.23-08:12:32.0 MK-VLBA 43.94825 37.79414 655.0 8.5 8.2135465E-09 1.6298799E+00 4.9699054E-09 7.3754742E-11 O 25 0133+476 2023.09.23-08:12:32.0 WETTZELL 318.15451 22.86332 946.0 10.5 1.9303711E-08 2.5209811E+00 7.1602029E-09 3.9959953E-10 O 26 0202+319 2023.09.23-08:13:34.0 MK-VLBA 63.72064 33.87191 655.0 8.4 9.0253744E-09 1.7916607E+00 4.9699054E-09 7.3754742E-11 O 26 0202+319 2023.09.23-08:13:34.0 WETTZELL 303.30180 14.28439 946.1 10.5 3.0037741E-08 3.8969762E+00 7.1602029E-09 3.9959953E-10 O 27 0239+175 2023.09.23-08:15:55.0 MK-VLBA 78.64690 23.75853 655.1 8.3 1.2443144E-08 2.4744382E+00 4.9699054E-09 7.3754742E-11 O 27 0239+175 2023.09.23-08:15:55.0 WETTZELL 287.56232 8.41920 946.1 10.5 4.9006008E-08 6.3323650E+00 7.1602029E-09 3.9959953E-10 O 28 0235+164 2023.09.23-08:17:56.0 MK-VLBA 80.19142 24.82304 655.1 8.2 1.1947918E-08 2.3753247E+00 4.9699054E-09 7.3754742E-11 O 28 0235+164 2023.09.23-08:17:56.0 WETTZELL 287.89531 6.68543 946.1 10.5 6.0062658E-08 7.7589279E+00 7.1602029E-09 3.9959953E-10 O 29 0322+222 2023.09.23-08:19:24.0 MK-VLBA 71.33567 15.90860 655.1 8.0 1.8142613E-08 3.6218738E+00 4.9699054E-09 7.3754742E-11 O 29 0322+222 2023.09.23-08:19:24.0 WETTZELL 283.67150 18.14098 946.0 10.4 2.3980464E-08 3.1215663E+00 7.1602029E-09 3.9959953E-10 O 30 0340+362 2023.09.23-08:21:33.0 MK-VLBA 56.38050 15.97208 655.1 7.9 1.8073666E-08 3.6075936E+00 4.9699054E-09 7.3754742E-11 O 30 0340+362 2023.09.23-08:21:33.0 WETTZELL 292.07070 30.32355 946.1 10.5 1.4907290E-08 1.9509898E+00 7.1602029E-09 3.9959953E-10 O 31 NRAO512 2023.09.23-08:24:37.0 MK-VLBA 306.63187 18.26360 655.1 7.9 1.5928315E-08 3.1732262E+00 4.9699054E-09 7.3754742E-11 O 31 NRAO512 2023.09.23-08:24:37.0 WETTZELL 49.89815 18.46883 946.1 10.5 2.3630367E-08 3.1642320E+00 7.1602029E-09 3.9959953E-10 O 32 DA426 2023.09.23-08:25:59.0 MK-VLBA 306.19298 20.53310 655.0 7.9 1.4264397E-08 2.8386452E+00 4.9699054E-09 7.3754742E-11 O 32 DA426 2023.09.23-08:25:59.0 WETTZELL 48.04872 16.97927 946.1 10.4 2.5582786E-08 3.4281644E+00 7.1602029E-09 3.9959953E-10 O 33 1732+389 2023.09.23-08:27:18.0 MK-VLBA 304.42730 27.96692 655.0 8.0 1.0711895E-08 2.1276287E+00 4.9699054E-09 7.3754742E-11 O 33 1732+389 2023.09.23-08:27:18.0 WETTZELL 42.27665 11.82003 946.1 10.5 3.5988125E-08 4.8432902E+00 7.1602029E-09 3.9959953E-10 O 34 1746+470 2023.09.23-08:28:16.0 MK-VLBA 313.59135 30.22550 655.0 8.1 9.9855264E-09 1.9826714E+00 4.9699054E-09 7.3754742E-11 O 34 1746+470 2023.09.23-08:28:16.0 WETTZELL 35.73933 17.22024 946.1 10.6 2.5234666E-08 3.3679223E+00 7.1602029E-09 3.9959953E-10 O 35 3C371 2023.09.23-08:29:35.0 MK-VLBA 339.79282 27.98155 655.0 8.1 1.0705487E-08 2.1262521E+00 4.9699054E-09 7.3754742E-11 O 35 3C371 2023.09.23-08:29:35.0 WETTZELL 18.85247 34.51968 946.1 10.6 1.3304131E-08 1.7593957E+00 7.1602029E-09 3.9959953E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10